[PATCH 0/1 SRU Xenial] HID: multitouch: Correct ALPS PTP Stick and Touchpad devices ID

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1722719

[Impact]
Alps touchpad with ID 0x120A + trackpoint will not be used for mass production machines.
Touchpad 0x120A w/o trackpoint still reports it has a trackpoint, this will confuse userspace apps.

[Fix]
Reverts commit fcaa4a07d2a4b541e91da7a55d8b3331f96d1865, so 0x120A device is no longer a MT_CLS_WIN_8_DUAL device.

[Test Case]
Verified on the systems affected with this issue and confirmed that this solution works.

[Regression Potential]
Minimal.
This patch is for a single device in a specific driver.

Kai-Heng Feng (1):
  Revert "HID: multitouch: Support ALPS PTP stick with pid 0x120A"

 drivers/hid/hid-ids.h        | 1 -
 drivers/hid/hid-multitouch.c | 4 ----
 2 files changed, 5 deletions(-)

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2.14.1